Jie Yuan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for retrieving advertisement information
- Patent number 7,788,216
- Issue date Aug 31, 2010
- Baidu.com, Inc.
- Yanhong Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for retrieving advertisement information
- Publication number 20080172422
- Publication date Jul 17, 2008
- BAIDU.COM, INC.
- Yanhong Li
- G06 - COMPUTING CALCULATING COUNTING